1. Disconnect the battery from the ground.
2. Decompress, remove fuel tank (see below).
3. The fuel pump is mounted in the tank.
4. Carefully, with light hammer blows on the copper (not steel!) barb, turn the ring nut counterclockwise (see photo).
5. Carefully remove the pump together with the sensor from the tank.
Attention! Do not allow the float of the sensor to collide with the edge of the tank when removing the pump, as the normal operation of the sensor may be disturbed.
6. Remove the fuel pump, for which push the pump into the rubber sleeve and remove from the slide.
7. Install the new pump in reverse order.